TC7MH175FK

The TC7MH175FK is an advanced high speed CMOS quad D-type flip-flop fabricated with silicon gate C₂MOS technology.

TC7MH175FK achieves the high speed operation similar to equivalent bipolar schottky TTL while maintaining the CMOS low power dissipation.

These four flip-flops are controlled by a clock input (CK) and a clear input (CLR).

The information data applied to the D inputs (D1 thru D4) are transferred to the outputs (Q1 thru Q4 and Q1 thru Q4) on the positive-going edge of the clock pulse.

When the CLR input is held low , the Q outputs of TC7MH175FK are at the low logic level and the Q outputs are at the high logic level, regardless of other input conditions.

An input protection circuit ensures that 0 to 7 V can be applied to the input pins without regard to the supply voltage. The TC7MH175FK can be used to interface 5 V to 3 V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages.